| 摘要 |
Disclosed are methods and systems and methods for neuromodulation of the Reticular Activating System using ultrasound to produce acute effects or Long-Term Potentiation (LTP) or Long-Term Depression (LTD). Included is control of direction of the energy emission, intensity, pulse duration, frequency, and phase/intensity relationships to targeting and accomplishing up-regulation and/or down-regulation. The invention can be applied for a variety of clinical purposes such as reversibly putting a patient to sleep or waking them up (for example, for the purpose of anesthesia) or reversibly putting a patient into a coma (for example for the purpose of protecting or rehabilitating the brain of the patient after a stroke or head injury).
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